Fixed #913 -- Made more helpful error for list_filter error. Thanks, Tom Tobin
git-svn-id: http://code.djangoproject.com/svn/django/trunk@1438 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -73,7 +73,7 @@ class ChangeList(object):
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for field_name in self.lookup_opts.admin.list_filter]
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for field_name in self.lookup_opts.admin.list_filter]
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for f in filter_fields:
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for f in filter_fields:
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spec = FilterSpec.create(f, request, self.params)
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spec = FilterSpec.create(f, request, self.params)
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if spec.has_output():
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if spec and spec.has_output():
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self.filter_specs.append(spec)
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self.filter_specs.append(spec)
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self.has_filters = bool(self.filter_specs)
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self.has_filters = bool(self.filter_specs)
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